Nokia 4A0-108 Exam Questions Instant Access

Question 1

What is the position of the router shown in the exhibit?

AThe first hop router from the source

BThe RP

COne router upstream on the Shared Path Tree from the diverging router

DThe last hop router from the source

Answer : A

Question 2

Click the exhibit.

Which of the following regarding the displayed RP configuration is TRUE?

ATwo static RPs cannot be configured on the same device.

B10.10.10.24 is the RP for 230.1.1.1; while 10.10.10.66 is the RP for 234.1.1.1.

C10.10.10.24 is the RP for 234.1.1.1; while 10.10.10.66 is the RP for 230.1.1.1.

DOnly one static RP can be configured with override.

Answer : C

Question 3

When a router receives a multicast packet, which action will it perform first?

AThe router will determine if it is the DR for that segment

BThe PIM source group database will be checked for the matching group

CA PIM Assert message will be sent to the RP

DAn RPF check will be performed on the packet

EAn IGMP join will be sent to the source

Answer : D

Question 4

How many multicast groups may a single receiver join at any one time?

D256

EAs many as the operating system and software allow

Answer : E

Question 5

A BSR candidate message is seen with a higher priority than the existing BSR. Which of the following describes the action that occurs?

AThe higher priority router becomes the BSR only after the existing BSR fails.

BThe higher priority router becomes the BSR after the bootstrap message wait interval.

CThe higher priority router becomes the BSR immediately.

DThere is a BSR configuration parameter that determines whether or not there is a BSR election in this case.

Answer : C

Question 6

When forwarding a multicast frame, normal behavior for a LAN switch (without IGMP snooping enabled) is to forward the frame as if it were:

AA unicast frame with a known destination in the forwarding table

BA unicast frame with an unknown destination in the forwarding table

CA unicast frame with a known source in the forwarding table

DA unicast frame with an unknown source in the forwarding table

Answer : B

Question 7

An IGMP version 3 receiver signals INCLUDE mode report with an empty INCLUDE list. What does this indicate?

AIt received the query, but it does not wish to join any group.

BIt is willing to receive traffic for the group from any source.

CThis is the initial join message; a selection of source will follow.

DIt indicates that it is leaving the group.

Answer : D

Nokia Multicast Protocols 4A0-108 Exam Questions